/*更改默认的浏览器的滚动条*/
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #666;
}
::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
  background: #fff ;
}
::-webkit-scrollbar-thumb {
  border-radius: 3px;
  -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
  background-color:#40bbf4;
}
/*去除谷歌默认黄色背景*/
input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px #fff inset !important;
  -webkit-text-fill-color: #fff;
}
/*用来指定兼容哪些浏览器
$supported-browsers:chrome,firefox,Opera ;*/
/*兼容到IE8*/
$browser-minimum-versions:("ie":"6");
/*重置*/
button{
  outline: none;
}
a:hover{
  text-decoration: none;
  color: inherit;
}
ul,ol{
  list-style: none;
}
/*兼容*/
@mixin transition($tra){
  -webkit-transition: 1s $tra ;
  -moz-transition: 1s $tra ;
  -ms-transition: 1s $tra ;
  -o-transition: 1s $tra ;
  transition: 1s $tra ;
}
@mixin  opcity($op){
  opacity: $op;
  filter:Alpha(opacity=$op*100);
}
@mixin  transform-origin($left,$right){
  -webkit-transform-origin:$left $right;
  -moz-transform-origin:$left $right;
  -ms-transform-origin:$left $right;
  -o-transform-origin:$left $right;
  transform-origin:$left $right;
  }
